About ADS Law Professional Corporation

ADS Law Professional Corporation is a small Ontario firm built around real estate, corporate, wills and estates, family law and civil litigation work. Its lawyers work from a Mississauga office on Queen Street South, in the city's Streetsville area, with a second Toronto meeting office in the Financial District. Clients can meet in person or handle a matter almost entirely online, and the firm says it can assist someone in person or 100% remotely for a transaction, serving clients across Ontario either way.

The firm publishes a flat fee for real estate purchases, sales and refinances rather than pricing by the size of the deal, and its own fee page states it does not raise the fee when a property sells for more. Wills and powers of attorney are sold as two set packages, one priced for a single person and one for a couple. New clients can start with a free 15 minute consultation before committing to any of the five practice areas the firm handles.

Good to know

A person using a wheelchairWheelchair accessibleA laptop showing a video callVirtual appointmentsAn office interior with a desk and chairsIn-person services

Fees & payment

A price tag with a dollar signFlat feeA clipboard with a speech bubble and a no-charge dollar coinFree consultation

Lawyers

No individual lawyers listed on the firm site.

Offices 2

168 Queen Street S Unit 216, Mississauga, Ontario L5M 1K8

100 King Street West, Suite 5700, Toronto, Ontario M5X 1C7

The neighbourhood

The Mississauga office sits on Queen Street South, in the city's Streetsville neighbourhood, an area that markets itself as the village in the city. When Streetsville was absorbed into Mississauga it kept its own Queen Street and Main Street rather than taking the surrounding road names, and the settlement traces back to 1819. The stretch of Queen Street near the office keeps a low rise, small town feel rather than a suburban office park, with the Credit River running along the edge of the old village core.

The firm's other listed address is a meeting office inside First Canadian Place, at 100 King Street West in Toronto's Financial District. The suite is run by a shared office provider, steps from King and Bay and connected to the PATH and Union Station, and it works as a downtown meeting point for clients in the Toronto area rather than a full branch office like Mississauga.

Frequently asked questions

Will ADS Law charge more if my house sells for a higher price?
No. The firm lists a flat fee for real estate purchases, sales and refinances, and its own fee page states it does not increase the fee based on a higher sale price. The same fee page lists a number of extra charges that can apply, such as a rush closing inside five days, an additional mortgage payout, the Law Society levy and an ID verification fee.
How much does a will cost at ADS Law?
The firm's wills and estates page publishes two set packages: one for a single person, priced from $400 to $700 plus HST, and one for a couple, priced from $600 to $1,000 plus HST. Both include a will and powers of attorney for property and personal care.
Where is ADS Law located?
The firm's office is in Mississauga, at 168 Queen Street South. It also lists a meeting office in Toronto, inside First Canadian Place at 100 King Street West, for clients working out of the downtown core.
Can I complete a real estate closing with ADS Law without going into an office?
The firm says its lawyers can assist a client in person or 100% online and remote for a transaction, and it serves clients across Ontario on that basis.
Does ADS Law recommend title insurance?
The firm's FAQ page explains that title insurance protects a buyer or lender against problems like unpaid taxes, fraud, forgery and survey errors. It notes the coverage isn't required in Canada but that real estate lawyers often suggest it to protect the buyer's or lender's investment.
Does ADS Law offer a free consultation?
Yes. The firm offers a free 15 minute consultation before you commit to a real estate, wills, corporate, family law or civil litigation matter.

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗